1997403462912

Names of 1997403462912

• Cardinal: 1997403462912 can be written as One trillion, nine hundred ninety-seven billion, four hundred three million, four hundred sixty-two thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.997403462912 × 10¹²

Factors of 1997403462912

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 757

Divisors of 1997403462912

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 19 22 24 26 32 33 37 38 39 41 44 48 52 57 64 66 74 76 78 82 88 96 104 111 114 123 128 132 143 148 152 156 164 176 192 208 209 222 228 246 247 256 264 286 296 304 312 328 352 384 407 416 418 429 444 451 456 481 492 494 528 533 572 592 608 624 627 631 656 703 704 741 768 779 814 832 836 858 888 902 912 962 984 988 1056 1066 1144 1184 1216 1221 1248 1254 1262 1312 1353 1406 1408 1443 1482 1517 1558 1599 1628 1664 1672 1716 1776 1804 1824 1893 1924 1968 1976 2109 2112 2132 2288 2337 2368 2432 2442 2496 2508 2524 2624 2706 2717 2812 2816 2886 2964 3034 3116 3198 3256 3328 3344 3432 3552 3608 3648 3786 3848 3936 3952 4218 4224 4264 4551 4576 4674 4736 4864 4884 4992 5016 5048 5248 5291 5412 5434 5624 5772 5863 5928 6068 6232 6396 6512 6688 6864 6941 7104 7216 7296 7572 7696 7733 7872 7904 8151 8203 8436 8448 8528 8569 9102 9139 9152 9348 9472 9768 9984 10032 10096 10127 10496 10582 10824 10868 11248 11544 11726 11856 11989 12136 12464 12792 13024 13376 13728 13882 14208 14432 14592 15144 15392 15466 15744 15808 15873 16302 16406 16687 16872 17056 17138 17589 18204 18278 18304 18696 19536 19721 20064 20192 20254 20823 21164 21648 21736 22496 23088 23199 23347 23452 23712 23978 24272 24609 24928 25584 25707 25871 26048 26752 27417 27456 27764 28416 28823 28864 30288 30381 30784 30932 31488 31616 31746 32604 32812 33374 33744 34112 34276 35178 35967 36408 36556 36608 37392 39072 39442 40128 40384 40508 41646 42328 43296 43472 44992 46176 46398 46694 46904 47424 47956 48544 49218 49856 50061 51168 51414 51742 52096 53504 54834 54912 55528 57646 57728 59163 60576 60762 61568 61864 63232 63492 65208 65624 66748 67488 68224 68552 70041 70356 71934 72816 73112 74784 77613 78144 78884 80256 80768 81016 83292 84656 86469 86592 86944 89984 90233 92352 92796 93388 93808 94848 95912 97088 98436 99712 100122 100529 102336 102828 103484 104192 109668 109824 111056 111397 115292 115456 118326 121152 121524 123136 123728 126984 130416 131248 131879 133496 134976 136448 137104 140082 140712 143868 145632 146224 149568 155226 155857 156288 157768 160512 161536 162032 166584 169312 172938 173184 173888 179968 180466 184704 185592 186776 187616 189696 191824 194176 196872 199424 200244 201058 204672 205656 206968 216931 219336 222112 222794 230584 236652 242304 243048 247456 253968 256817 260832 262496 263758 266992 269952 270699 274208 280164 281424 284581 287736 291264 292448 299136 301587 303511 310452 311714 312576 315536 317053 324064 333168 334191 336323 338624 345876 346368 347776 360932 369408 371184 373552 374699 375232 383648 388352 393744 395637 400488 402116 409344 411312 413936 433862 438672 443593 444224 445588 461168 467571 473304 484608 486096 491549 494912 507936 513634 521664 524992 527516 533984 539904 541398 548416 560328 562848 569162 575472 582528 584896 598272 603174 607022 620904 623428 631072 634106 648128 650793 666336 668382 672646 677248 691752 695552 721864 742368 747104 749398 750464 767296 770451 787488 791274 800976 804232 822624 827872 853743 867724 877344 887186 888448 891176 910533 922336 935142 946608 951159 957227 972192 983098 989824 1008969 1015872 1027268 1043328 1049984 1055032 1067968 1082796 1096832 1120656 1124097 1125696 1138324 1150944 1165056 1169792 1206348 1214044 1241808 1246856 1262144 1268212 1296256 1301586 1330779 1332672 1336764 1345292 1354496 1383504 1443728 1474647 1484736 1494208 1498796 1500928 1534592 1540902 1574976 1582548 1601952 1608464 1645248 1655744 1707486 1714427 1735448 1754688 1774372 1776896 1782352 1821066 1844672 1870284 1893216 1902318 1914454 1944384 1966196 1979648 2017938 2031744 2054536 2086656 2099968 2110064 2135936 2165592 2193664 2241312 2248194 2251392 2276648 2301888 2339584 2412696 2428088 2483616 2493712 2524288 2536424 2592512 2603172 2661558 2665344 2673528 2690584 2767008 2871681 2887456 2949294 2969472 2988416 2997592 3069184 3081804 3149952 3165096 3203904 3216928 3290496 3311488 3338621 3414972 3428854 3470896 3509376 3548744 3564704 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408968768 410650383 421749042 427343488 436495512 438893312 468434208 472870138 473542784 505415856 507470392 519075744 527576192 547533844 553604064 562332056 581994016 597309648 600181329 613453152 624578944 641015232 658339968 673887808 692100992 709305207 710314176 735150336 738138752 761205588 791364288 796412864 800241772 817937536 821300766 843498084 854686976 872991024 936868416 945740276 947085568 1010831712 1014940784 1038151488 1055152384 1095067688 1107208128 1124664112 1163988032 1194619296 1200362658 1226906304 1249157888 1282030464 1316679936 1347775616 1384201984 1418610414 1420628352 1476277504 1522411176 1582728576 1592825728 1600483544 1635875072 1642601532 1686996168 1745982048 1873736832 1891480552 2021663424 2029881568 2076302976 2190135376 2214416256 2249328224 2327976064 2389238592 2400725316 2453812608 2564060928 2600785759 2695551232 2837220828 2841256704 3044822352 3165457152 3185651456 3200967088 3285203064 3373992336 3491964096 3747473664 3782961104 4043326848 4059763136 4152605952 4380270752 4428832512 4498656448 4655952128 4778477184 4801450632 4907625216 5201571518 5674441656 6089644704 6401934176 6570406128 6747984672 6983928192 7565922208 7802357277 8086653696 8119526272 8760541504 8997312896 9556954368 9602901264 10403143036 11348883312 12179289408 12803868352 13140812256 13495969344 13967856384 15131844416 15604714554 16239052544 17521083008 17994625792 19205802528 20806286072 22697766624 24358578816 25607736704 26281624512 26991938688 30263688832 31209429108 35042166016 38411605056 41612572144 45395533248 48717157632 51215473408 52563249024 53983877376 60527377664 62418858216 76823210112 83225144288 90791066496 105126498048 124837716432 153646420224 166450288576 181582132992 249675432864 332900577152 499350865728 665801154304 998701731456 1997403462912
• Sum of all divisors σ(n): 6927397908480
• Sum of proper divisors (its aliquot sum) s(n): 4929994445568
• 1997403462912 is an abundant number, because the sum of its proper divisors (4929994445568) is greater than itself. Its abundance is 2932590982656

Bases of 1997403462912

• Binary: 11101000100001110100001100001110100000000₂
• Hexadecimal: 0x1D10E861D00
• Base-36: PHLEG7PC

Squares and roots of 1997403462912

• 1997403462912 squared (1997403462912²) is 3989620593652849359519744
• 1997403462912 cubed (1997403462912³) is 7968881989467230518280617938835734528
• The square root of 1997403462912 is 1413295.2497309257
• The cube root of 1997403462912 is 12593.7557514685

Scales and comparisons

• 1,997,403,462,912 seconds is equal to 63,511 years, 13 weeks, 15 hours, 15 minutes, 12 seconds.
• To count from 1 to 1,997,403,462,912 would take you about one hundred fifty-eight thousand, seven hundred seventy-eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1997403462912 cubic inches would be around 1049.5 feet tall.

Recreational maths with 1997403462912

• 1997403462912 backwards is 2192643047991
• 1997403462912 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1997403462912's digits is 57
• More coming soon!